Changeset 11306

Timestamp:

08/26/14 15:58:25 (10 years ago)

Author:

bburlacu

Message:

#2233: Check weight and weight_label fields for null when cloning svm_parameters.

File:

• trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.LibSVM/3.12/LibSVM-3.12/SVM.cs (modified) (1 diff)

trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.LibSVM/3.12/LibSVM-3.12/SVM.cs

@@ -2623 +2623 @@
       clone.C = C;
       clone.nr_weight = nr_weight;
-      clone.weight_label = new int[weight_label.Length];
-      Array.Copy(weight_label, clone.weight_label, weight_label.Length);
-      clone.weight = new double[weight.Length];
-      Array.Copy(weight, clone.weight, weight.Length);
+      if (weight_label != null) {
+        clone.weight_label = new int[weight_label.Length];
+        Array.Copy(weight_label, clone.weight_label, weight_label.Length);
+      }
+      if (weight != null) {
+        clone.weight = new double[weight.Length];
+        Array.Copy(weight, clone.weight, weight.Length);
+      }
       clone.nu = nu;
       clone.p = p;